In no particular order:
- point-and-mark?
- user customization support (maybe even try to read
$INPUTRC?) - in general, implement more
readlinefunctions (just a matter of typing, for the most part) - a more incremental way of updating the screen.
- undo support
- reduce verbosity
- tabs
- look up delete in
terminfo?tcsetattr(self.fd).cc[termios.VERASE] - mention license?